47382336 has 42 divisors (see below), whose sum is σ = 135814562. Its totient is φ = 15793920.

The previous prime is 47382331. The next prime is 47382341. The reversal of 47382336 is 63328374.

It is an interprime number because it is at equal distance from previous prime (47382331) and next prime (47382341).

It can be written as a sum of positive squares in only one way, i.e., 30735936 + 16646400 = 5544^2 + 4080^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 47382336.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47382331) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40555 + ... + 41706.

Almost surely, 2^47382336 is an apocalyptic number.

It is an amenable number.

47382336 is an abundant number, since it is smaller than the sum of its proper divisors (88432226).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47382336 is a wasteful number, since it uses less digits than its factorization.

47382336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82279 (or 82266 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 47382336 is about 6883.4828393772. The cubic root of 47382336 is about 361.8585367509.

The spelling of 47382336 in words is "forty-seven million, three hundred eighty-two thousand, three hundred thirty-six".